Generalized Fractional Brownian Texture Dataset

A texture associated with a Generalized Fractional Brownian Field (GFBF) is generated from convolution operations over modulated fractional Brownian fields. Related challenges are: 1) counting the number of interacting modulated fractional Brownian fields and 2) locating the corresponding modulation frequencies, see references given below. Dataset structure: one root folder including 4 subfolders, any folder being associated with the number of modulated fractional Brownian interactions. Any TIF file (2 channels: modulus and phase of complex data) included in the subfolders has 2 channels: one for the modulus and the other for the phase of the complex GFBF texture.与广义分形布朗场（Generalized Fractional Brownian Field，GFBF）相关的纹理，通过对调制分形布朗场（modulated fractional Brownian fields）进行卷积运算生成。相关研究挑战包括两项：1）统计相互作用的调制分形布朗场的数量；2）定位对应的调制频率，具体参考文献见下文。数据集结构为：包含1个根文件夹，其下设有4个子文件夹，每个子文件夹对应特定数量的调制分形布朗场相互作用。子文件夹内的所有TIF格式文件均包含两个通道（对应复数据的模与相位），分别存储复广义分形布朗场纹理的模与相位。

搜集汇总

背景与挑战

背景概述

该数据集包含由广义分数布朗场通过卷积生成的纹理图像，旨在解决计数调制分数布朗场数量和定位调制频率的挑战。数据集结构为4个子文件夹，分别对应不同数量的相互作用，每个TIF文件提供模和相位两个通道。